/*
 * Copyright [2011] [Ambud Sharma/ODep Monitor]

   Licensed under the Apache License, Version 2.0 (the "License");

   you may not use this file except in compliance with the License.

   You may obtain a copy of the License at

       http://www.apache.org/licenses/LICENSE-2.0

   Unless required by applicable law or agreed to in writing, software

   distributed under the License is distributed on an "AS IS" BASIS,

   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

   See the License for the specific language governing permissions and

   limitations under the License.
 */

package edu.uwsp.orion.odepm.main.shared;

import java.io.DataInput;
import java.io.DataOutput;
import java.io.IOException;

import org.apache.hadoop.io.UTF8;
import org.apache.hadoop.io.Writable;

public class TrackerInfo implements Writable{
    
    public int coreCount=0; 		//number of physical/virtual processors visible to JVM
    public float nodeFlopCount=0; 	//number of gflops for this node
    public float memorySize=0;          //amount of RAM on this node

    @Override
    public void write(DataOutput out) throws IOException {
        UTF8.writeString(out, coreCount+","+nodeFlopCount+","+memorySize);
    }

    @Override
    public void readFields(DataInput in) throws IOException {
        String[] temp=UTF8.readString(in).split(",");
        coreCount=Integer.parseInt(temp[0]);
        nodeFlopCount=Float.parseFloat(temp[1]);
        memorySize=Float.parseFloat(temp[2]);
    }
    
}
